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<title>MediaRecorder, 媒体采集开发包</title>
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	content="capture, screen capture, webcam, media recorder">
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	content="MediaRecorder SDK enable you to capture video and audio from screen or webcam, save to file and publish to network.">

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<h1><img class="icon" src="mediarecorder.png"> MediaRecorder</h1>
<h2>媒体采集开发包</h2>
<p>一个全功能的媒体采集开发包,可采集屏幕,摄像头,麦克风,声卡输出, 编码后保存为文件, 同时发布到网络。</p>
<p class="margin-bottom-20">C接口, 简单易用, Demo实例, CPU占用较低。</p>
<p class="margin-bottom-20">基于MediaRecorder开发包, 开发了windows系统下的录像机软件WinMediaRecorder</p>
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<a class="btn btn-primary sharp margin-right-10" href="MediaRecorder_SDK.zip">下载sdk</a>
<a class="btn btn-warning sharp" href="WinMediaRecorder-1.0.zip">下载WinMediaRecorder</a>
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<p><i class="fa fa-windows margin-right-5"><span>需要vs2008 运行时<span></i></p>
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<h1 class="section-title">特色</h1>

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<h3><img src="star.png">多种音视频源</h3>
<p>采集屏幕,摄像头,麦克风,声卡输出. 可同时启动多个录像, 分别采集不同的设备。</p>
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<h3><img src="star.png">自定义设置</h3>
<p>可配置视频源的帧率、分辨率和 音频源的通道、采样率, 编码的位率, 档次等。</p>
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<h3><img src="star.png">多种音频编码格式</h3>
<p>支持AAC, G.711, mp3等</p>
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<h3><img src="star.png">视频过滤</h3>
<p>支持多种视频过滤器, 比如添加OSD, 旋转。</p>
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<h3><img src="star.png">录像切换</h3>
<p>保存录像为mp4文件, 可随时切换文件, 无缝切换</p>
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<h3><img src="star.png">硬编码</h3>
<p>支持QSV, NVENC硬编码, CPU占用更少</p>
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<h3><img src="star.png">多种媒体传输协议</h3>
<p>支持RTSP, RTMP, HLS发布</p>
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<h3><img src="star.png">获取原始流和编码流</h3>
<p>通过回调可获取原始流, 编码流, 使得应用可以定制处理, 比如语音识别, 视频分析</p>
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